In this review, we will be comparing SB-1000 Pro and R-120SW, two Powered Subwoofer speakers from SVS and Klipsch. Being Powered subwoofers, they both have built-in amplifiers so you don't need an external power amp or an integrated amp to power them. Let's have a brief look at the main features of SVS SB-1000 Pro and Klipsch R-120SW first before getting into our more detailed comparison.
In the following sections, we will get into details in order to better understand how the SVS SB-1000 Pro and Klipsch R-120SW compare and hopefully end up with enough arguments to decide which one of these subwoofers is the better choice for you.
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Drivers
The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.SVS SB-1000 Proand Klipsch R-120SW have the same driver set up: Both subwoofers have 1 x 12" drivers.
Frequency Response
SB-1000 Pro has a frequency range of 20-270 Hz whereas R-120SW has a frequency range of 29-120 Hz. With a minimum frequency of 20Hz, the SB-1000 Pro can go significantly deeper on the low side and provide stronger bass compared to the R-120SW's min frequency of 29Hz.
Below graphs depict how these two speakers compare with the max, min and average values of the Min and Max Frequencies of other speakers in the Subwoofer class in our database.
Low Frequency
Subwoofer Speakers
High Frequency
Subwoofer Speakers
Cabinet Type
The SVS SB-1000 Pro has a Acoustic Suspension type cabinet. Acoustic Suspension aka Sealed type subwoofers have enclosures that are sealed hence no ports or holes exists on the cabinet. Sealed designs helps to provide more accurate and tight bass responses compared to ported designs. On the other hand the Klipsch R-120SW have Bass reflex type enclosure.
Physical Specs
Size of a speaker can sometimes become an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare SVS SB-1000 Pro's and Klipsch R-120SW's external dimensions. SVS SB-1000 Pro has external dimensions of 343.0 x 331.0 x 402.0mm ( 13-1/2inch x 13inch x 15-13/16inch ) whereas Klipsch R-120SW has external dimensions of 423.0 x 358.0 x 532.0mm ( 16-5/8 x 14-1/16 x 20-15/16inch) .
Klipsch R-120SW is clearly the larger of the two speakers. Its body is 27mm wider, 80mm taller and 130mm deeper than SVS SB-1000 Pro.
Below you can see the front view size comparison of SVS SB-1000 Pro and Klipsch R-120SW in scale.
Comparison image of SVS SB-1000 Pro and Klipsch R-120SW Size and External Dimensions
Base Surface Area Comparison
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base surface area of the SVS SB-1000 Pro is approximately 1330.6cm2 / 206.2inch2 and base area of the Klipsch R-120SW is approximately 1904.6cm2 / 295.2inch2. The SB-1000 Pro requires 30% less surface area than the R-120SW which gives it a small advantage on placement in tight spaces.
Weight Comparison The weight of a subwoofer may become an important factor if you need to move and reposition the unit often to find the optimal positioning, also known as 'Subwoofer Crawling'. The SVS SB-1000 Pro weighs 11.82kg / 26lbs and the Klipsch R-120SW weighs 14.09kg / 31lbs. This makes the R-120SW 19% heavier than the SB-1000 Pro.
Here is a comparison of how SB-1000 Pro and R-120SW's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
What's in the Box of SVS SB-1000 Pro?
Here are the items that are included inside the box of SB-1000 Pro:
Powered subwooferGrille6-feet AC power cordQuick Start GuideBrochureSVS Support Information
What's in the Box of Klipsch R-120SW?
Here are the items that come with the R-120SW:
Powered subGrille (installed)6.5-feet AC power cordUser ManualImportant Safety InstructionsWarranty Information
 Low Frequency Response |
20 Hz
vs
29 Hz
|
Generates deeper bass |
 High Frequency Response |
270k Hz
vs
120k Hz
|
Generates higher frequency |
 Port Position |
Front
vs
Rear
|
Gives more flexibility placing close to walls |
 App-Based Control |
iOS,Android
vs
None
|
Control the speaker via an app |
 Height |
343mm
vs
423mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1330cm2 (331x402mm)
vs
1904cm2 (358x532mm)
|
Takes less floor space |
 Wireless Operation |
Optional
vs
No
|
Connect your subwoofer to your system wireless |
| General |
SVS SB-1000 Pro |
Klipsch R-120SW |
| Brand |
SVS |
Klipsch |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
325 watts |
200 watts |
| Frequency Response |
20-270 Hz |
29-120 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
325-watt RMS |
200-watt RMS |
| Watts Peak (Max) |
820-watt RMS |
400-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
12" |
12" |
| Woofer Composition |
Fiber-composite |
Copper-spun IMG |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
rear |
Physical Specs |
|
|
| Height |
343.0mm (13.5") |
423.0mm (16.7") |
| Width |
331.0mm (13") |
358.0mm (14.1") |
| Depth |
402.0mm (15.8") |
532.0mm (20.9") |
| Weight |
11.82kg (26lbs) |
14.09kg (31lbs) |
| Enclosure |
Acoustic Suspension |
Bass reflex |
| Available Colors |
Black,White |
n/a |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
5 Years |
2 Years |
| Labor Warranty |
5 Years |
2 Years |